Vancouver shelters prepare for cold snap

Shelters are preparing for an overflow of homeless people this week as a cold snap is expected to hit B.C.’s South Coast.
While much of Canada has been in a deep freeze this winter, Metro Vancouver has been experiencing unseasonably mild temperatures.
But meteorologists say that is going to change beginning Sunday. Arctic air is expected to whip across the South Coast, causing the mercury to plunge five to 10 degrees lower than normal, making it the coldest conditions yet this winter.
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